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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon21
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Mendon, NY

*The Angi rating for Energy Efficiency Auditing companies in Mendon, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Mendon, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on July 20, 2026

Find Energy efficiency auditors in Mendon

Avatar for True Energy Solutions, Inc.
True Energy Solutions, Inc.
4.1(
32
)
Home Energy Audit

Serving Mendon, NY and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"We have had the energy audit but that is as far as we currently are in the process as the request for this review came before we have the results of the review, cost, or work has been given to us."
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+1

Response time10 mins
Response rate100%
Recommended by100%of homeowners
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Avatar for Ranmon Enterprises, LLC
Ranmon Enterprises, LLC
5.0(
1
)
Home Energy Audit

Serving Mendon, NY and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

There are more ways than you would expect to stop overpaying on your energy bill. Our business is to help identify those alternatives, and focuses on those that show the quickest and most tangible dollar amount savings over the fastest time frame. If you are pro-environment, we pay close attention to those issues as well. If this sounds like a fit, get in touch with us today. Our vendors are running different cash back incentives through the end of the quarter.

Lower Energy Bill and Reduce Carbon Emissions
Response time10 hrs
Recommended by100%of homeowners
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northshore pressure washing
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Mendon, NY and surrounding areas

In business since 2011

Free estimates

We are one of the largest energy consulting companies in the country. We offer Free Energy Forcasts to businesses across a wide variety of climate zones. When implemented, our recommendations can consistently save you 17-22% on your energy costs, in the first year. We offer a variety of products, from an all-inclusive fixed product, to a variable option and a hybrid. Call today to see what solutions we can offer you! References are available from very happy clients.

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Energy Efficiency Auditing questions, answered by experts

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

Costs depend on pipe length, accessibility, and whether additional services are required.

Yes, advising on models that save electricity and reduce utility bills.

The Mendon, NY homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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